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Finding the Fourth Proportional to 119,748.08, 165,249.24 and 66,032.48

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Solution

The fourth proportional to 119,748.08, 165,249.24 and 66,032.48 is: 91,123.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,748.08 : 165,249.24 = 66,032.48 : x
  2. Step 2: Convert to fraction form
    119,748.08/165,249.24 = 66,032.48/x
  3. Step 3: Cross multiply
    119,748.08x = 165,249.24 × 66,032.48
  4. Step 4: Simplify right side
    119,748.08x = 10,911,817,135.32
  5. Step 5: Solve for x
    x = 10,911,817,135.32/119,748.08
  6. Step 6: Final answer
    x = 91,123.11

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